Repository of problems worth solving
World Solve is a public institutional repository for identifying real unresolved problems across science, society, health, governance, economics, and local systems. Each entry is intended to be citable, inspectable, and actionable.
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4194Total
4194Open
0Solved
9Humans
Alternative proteins may improve land efficiency but face allergen, contamination, cultural, and market barriers. Solutions must include rigorous standards and locally appropriate product development. The solution must work with limited capital, intermittent services, and local maintenance capacity. The research opportunity is to define measurable success criteria, test the approach in realistic settings, identify failure modes, and create a pathway from prototype to accountable deployment.
economics-resources
proteins
safe
insects
microbial
mainstream
diets
low-income
communities
must
alternative
technology-computing
climate-environment
society-governance
systems
quantum
infrastructure
science-space
open
Global / Unspecified, Global
Fabricated reviewer identities, complete with fake credentials, have occasionally been used to manipulate the peer review process in favor of certain papers. Verifying reviewer authenticity more rigorously remains an unresolved challenge for academic publishing.
local-regional
global-unspecified
reviewer
fake
academic
peer
review
build
fully
reliable
systems
prevent
whether
philosophy-ethics
way
resolved
technology-computing
mathematics-logic
open
Global / Unspecified, Global
Ensuring software works well with assistive technologies is often treated as a lower priority than testing for basic functionality or security, leading to inconsistent accessibility even in otherwise well-built products. Making accessibility testing equally rigorous by default remains unresolved.
technology-computing
global-unspecified
testing
accessibility
software
security
haven
found
way
make
standardized
thorough
philosophy-ethics
whether
mathematics-logic
resolved
determine
open
Global / Unspecified, Global
AI tools will increasingly support diagnosis and triage, but biases and opaque models may harm patients. Transparent validation frameworks, audit trails, and clinician–AI training curricula will be key.
society-governance
global-unspecified
will
human
collaboration
clinical
decision-making
need
rigorous
oversight
tools
increasingly
climate-environment
health-biology
systems
climate
technology-computing
without
open
Global / Unspecified, Global
AI tools will increasingly support diagnosis and triage, but biases and opaque models may harm patients. Transparent validation frameworks, audit trails, and clinician–AI training curricula will be key.
climate-environment
global-unspecified
will
human
collaboration
clinical
decision-making
need
rigorous
oversight
variant
focuses
society-governance
infrastructure
data
technology-computing
health-biology
climate
open
Global / Unspecified, Global
Many public programs continue for years based on assumption rather than evidence that they're working, because rigorous evaluation is neither required nor prioritized. Better built-in evaluation could redirect resources toward what actually helps.
society-governance
global-unspecified
programs
actually
government
agencies
rarely
measure
whether
own
achieve
stated
philosophy-ethics
haven
resolved
way
determine
african
open
Global / Unspecified, Global
Turbulent flow, like water rushing through a pipe or air moving over a wing, is notoriously hard to describe with exact mathematics. A complete theory would improve everything from weather prediction to aircraft design.
mathematics-logic
global-unspecified
complete
theory
haven
proven
rigorous
explaining
turbulence
fluids
mathematically
turbulent
whether
possible
philosophy-ethics
know
every
resolved
open
Global / Unspecified, Global
Palindromic and reversible primes show interesting patterns, but whether infinitely many exist across all number bases remains unconfirmed. This is one of many number-theoretic curiosities still lacking rigorous proof.
mathematics-logic
global-unspecified
prime
whether
infinitely
haven
proven
there
numbers
remain
you
reverse
know
possible
philosophy-ethics
resolved
every
mathematical
open
Global / Unspecified, Global
Combinatorial geometry problems like this remain partially solved for specific shapes and configurations, but a fully general guarantee across all possible line arrangements is still unproven. This connects visual intuition with rigorous mathematical guarantees.
mathematics-logic
global-unspecified
like
specific
haven
resolved
whether
every
finite
set
straight
lines
know
possible
philosophy-ethics
mathematical
Develop rigorous methods to distinguish symbolic consultation from processes that genuinely alter budgets, policy, service delivery, and power relations.
society-governance
measuring
whether
participatory
governance
changes
outcomes
develop
rigorous
methods
distinguish
consultation
local
might
actors
public
economics-resources
evidence
Build sustainable authoring, translation, review, licensing, and distribution systems for rigorous content beyond dominant global languages.
social-civic-problems
africa
ethiopia
languages
creating
high-quality
open
educational
resources
underrepresented
build
sustainable
authoring
systems
society-governance
public
technology-computing
global-unspecified